END-TO-END DEEP LEARNING MODEL FOR CORN LEAF DISEASE CLASSIFICATION


Auxiliary Power Supply System with Grid Connected Power Supply and High Frequency Converter Technology of Ningbo Rail Transit Vehicles

For the purpose of improving the redundancy of the auxiliary power supply system of the metro vehicles, the grid connected power supply technology and the high-frequency converter technology were applied to line 4 and line 2 phase II project of the Ningbo metro.4 SIV were grid connected to provide AC 380 V to the metro Top Membrane vehicles which g

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